Thanks for your answer. I actually have only "TTL-232R-5V" cable. I assume, I need cable with 3.3V connectors because of preventing of BBB damage. So I've just ordered one (FTDI TTL-232R-3.3V).
Dňa utorok, 16. mája 2017 15:55:06 UTC+2 RobertCNelson napísal(-a): > > On Tue, May 16, 2017 at 8:50 AM, Radovan Chovan <[email protected] > <javascript:>> wrote: > > Hi, > > I successfully installed my custum stuff(java,sql,vnc,...) on Debian > Jessie > > (BBB-blank-debian-8.8-lxqt-4gb-armhf-2017-05-07-4gb.img.xz). > > Then I tried make "SD card flasher" via this approach: > > > > For many BeagleBone Debian users, there is a simple alternative of using > the > > > /opt/scripts/tools/eMMC/beaglebone-black-make-microSD-flasher-from-eMMC.sh > > to write an image from the on-board eMMC to a microSD card in a way that > the > > microSD card becomes a "flasher" to write to other BeagleBone eMMCs. > Simply > > boot off the on-board eMMC that you wish to copy, insert a blank microSD > > card at least 4GB, run the script as root and wait for the script to > > complete. At that point, you shut down your board and remove the microSD > > card. Booting off that microSD card on other BeagleBones should result > in > > the typical "flasher" process writing the contents onto that > BeagleBone's > > eMMC. > > The source code for the script is at > > > https://github.com/RobertCNelson/boot-scripts/blob/master/tools/eMMC/beaglebone-black-make-microSD-flasher-from-eMMC.sh. > > > > source: http://elinux.org/BeagleBone_Black_Extracting_eMMC_contents > > > > uname -a: Linux beaglebone 4.4.62-ti-r103 #1 SMP Fri May 12 22:14:44 UTC > > 2017 armv7l GNU/Linux > > > > I also updated scripts via "cd /opt/scripts" + "git pull". I noticed > that > > script file functions.sh was updated yesterday (15th May 2017) with > note: > > eMMC: drop uuid usage. > > > > When script beaglebone-black-make-microSD-flasher-from-eMMC.sh finished, > > there was message on putty (and then on touchscreen displayed): > > > ================================================================================ > > > > eMMC has been flashed: please wait for device to power down. > > > ================================================================================ > > > > Calling shutdown > > ==> Setting LEDs to > > > > BeagleboneBlack board was automatically powered down. > > > > Then I put this SD card to my new BeagleboneBlack board, connect via USB > > cable to my PC(OS Windows) and then after 15 seconds all 4 USER LEDS lit > for > > short while, then "randomly" blinked some USER LEDs and after this only > USER > > LED#0 blinked periodically and nothing more happened. BBB board was not > > recognized as new USB device. Ping 192.168.7.2 doesn't work. > > > > So I want to ask how can I make "SD card flasher" or find out what's > going > > wrong with SD card. > > Please connect a usb serial adapter to the bbb and post the serial log > to pastebin.com with that "created" sd card.. > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/55389c81-f76b-4564-9904-e294bcd127ef%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
